Anpore

So , I get stucked sending from my existing D7 app e-mail with recognizible characters in Subject ( mail body works OK ) - win XP, D7, new indy 10.6.2. So i give a chance to ICS , that I sucessfully installed old version 8.58, but I could not send e-mail due to some strange error . I tryed to install new ICS 8.68 , to support tls 1.3 , but delphi can't install design time ICS components. Is it due to XP os , or I'm doing something wrong? A

I'll check the firewall on the router , I closed the win10 firewall off without success.

Eact message is: 421 Cannot connect to SMTP server 195.29.150.117 (195.29.150.117:25), connect error 10060 < 421 Cannot connect to SMTP server 195.29.150.117 (195.29.150.117:25), connect error 10060 RequestDone Rq=0 Error: Winsock - Interrupted system call and yes, acccount is configured as SMTP.

Francois, I succeeded to compile all demos, send via gmail with TLS, send via mailjet server without TLS and everything is working well with D7 + ICS 8.68. Main problem is that local server provider that is working with MS Outlook, but is blocking connections from compiled test app - even connection is rejected. BTW, for now it's no option to go to newer Delphi version (I would really like to do that), but it requires too much time that I simply don't have. If there is no idea why connection to server is rejected, I have solved problem with mailjet or gmail, but I would like to resolve the problem for the sake of knowledge . Goran

Angus, Francois , as previously stated I have moved my development environment to WIN 10, D7.1 , and install ICS 8.68. Every demo compiled fine , and I am working fine with gmail smtp account with SSL on port 587 ( SSLInternet demo ) . But, with local e-mail provider , which I have e-mail account and MS Outlook works fine, I can't even connect to server - message after few minutes is : 421 Cannot connect to SMTP server 195.29.150.117 (195.29.150.117:25), connect error 10060 < 421 Cannot connect to SMTP server 195.29.150.117 (195.29.150.117:25), connect error 10060 RequestDone Rq=0 Error: Winsock - Interrupted system call Any idea what to try? Goran

Angus, Francois , all clear. It seems that I should move developement platform to Win 10. At first I will transfer D7 environment, and after that, will try to move to D14+. Thank you . A

OK , so as I said ver. 8.58 installed OK ( Win XP, D7 ) . I compiled demo for sending e-mails (OverbyteISCsendmails) work OK with port 25, but on 587 said: .......... 530 5.7.0 Must issue a STARTTLS command first. go41sm3757130ejc.200 - gsmtp < 530 5.7.0 Must issue a STARTTLS command first. go41sm3757130ejc.200 - gsmtp RequestDone Rq=11 Error: 500 Authentication Type could not be determined. Error, stoped All-In-One demo So it is clear that somewhere I should start TLS but in demo I cant find it. All that is with older version ( in my opinnion this should be easy one ). As I want to be ready for TLS 1.3 , I wanted to install ver 8.68 with new OPEN _SSL3.01 , but when I tryed to install design time first I got error "ncrypt.dll missing". I found ncrypt dll online, installed it to win\system32 dir , but then I got error "The procedure entry pont EtwEventwrite could not be located in dll ntdll.dll ." Hope this will bring some light to problem , and maybe even to solution. Thank you in advance A